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calcium chloride

(Encyclopedia)calcium chloride, CaCl2, chemical compound that is crystalline, lumpy, or flaky, is usually white, and is very soluble in water. The anhydrous compound is hygroscopic; it rapidly absorbs water and is ...

detergent

(Encyclopedia)detergent dētûrˈjənt, dĭ– [key], substance that aids in the removal of dirt. Detergents act mainly on the oily films that trap dirt particles. The detergent molecules have a hydrocarbon portion...

grebe

(Encyclopedia)grebe grēb [key], common name for swimming birds found on or near quiet waters in most parts of the world. Grebes resemble the loon and the duck; they have short wings, vestigial tails, and long, ind...

kingfisher

(Encyclopedia)kingfisher, common name for members of the family Alcedinidae, essentially tropical and subtropical land birds, related to the bee-eaters, rollers, and todies. Kingfishers have chunky bodies, short ne...

pile

(Encyclopedia)pile, post of timber, steel, or concrete used to support a structure. Vertical piles, or bearing piles, the most common form, are generally needed for the foundations of bridges, docks, piers, and bui...

corporal punishment

(Encyclopedia)corporal punishment, physical chastisement of an offender. At one extreme it includes the death penalty (see capital punishment), but the term usually refers to punishments like flogging, caning, muti...

Gould, Jay

(Encyclopedia)Gould, Jay, 1836–92, American speculator, b. Delaware co., N.Y. A country-store clerk and surveyor's assistant, he rose to control half the railroad mileage in the Southwest, New York City's elevate...

patroon

(Encyclopedia)patroon pətro͞onˈ [key] [Du.,=patron or employer], in American history, the name given to a Dutch landowner in New Netherland who exerted manorial rights in colonial times. To encourage emigration ...

Inness, George

(Encyclopedia)Inness, George ĭnˈĭs [key], 1825–94, American landscape painter, b. Newburgh, N.Y. His father intended Inness to be a grocer, but he showed artistic talent at an early age and was apprenticed to ...

Dutch West India Company

(Encyclopedia)Dutch West India Company, trading and colonizing company, chartered by the States-General of the Dutch republic in 1621 and organized in 1623. Through its agency New Netherland was founded. The phenom...